203706240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 696321360

約数和(自身を除く): 492615120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 79, 80, 85, 96, 102, 120, 128, 136, 158, 160, 170, 192, 204, 237, 240, 255, 272, 316, 320, 340, 384, 395, 408, 474, 480, 510, 544, 632, 640, 680, 790, 816, 948, 960, 1020, 1088, 1185, 1264, 1343, 1360, 1580, 1632, 1896, 1920, 2040, 2176, 2370, 2528, 2686, 2720, 3160, 3264, 3792, 4029, 4080, 4740, 5056, 5372, 5440, 6241, 6320, 6528, 6715, 7584, 8058, 8160, 9480, 10112, 10744, 10880, 12482, 12640, 13430, 15168, 16116, 16320, 18723, 18960, 20145, 21488, 24964, 25280, 26860, 30336, 31205, 32232, 32640, 37446, 37920, 40290, 42976, 49928, 50560, 53720, 62410, 64464, 74892, 75840, 80580, 85952, 93615, 99856, 106097, 107440, 124820, 128928, 149784, 151680, 161160, 171904, 187230, 199712, 212194, 214880, 249640, 257856, 299568, 318291, 322320, 374460, 399424, 424388, 429760, 499280, 515712, 530485, 599136, 636582, 644640, 748920, 798848, 848776, 859520, 998560, 1060970, 1198272, 1273164, 1289280, 1497840, 1591455, 1697552, 1997120, 2121940, 2396544, 2546328, 2578560, 2995680, 3182910, 3395104, 3994240, 4243880, 5092656, 5991360, 6365820, 6790208, 8487760, 10185312, 11982720, 12731640, 13580416, 16975520, 20370624, 25463280, 33951040, 40741248, 50926560, 67902080, 101853120, 203706240]

約数ペア:

[(1, 203706240), (2, 101853120), (3, 67902080), (4, 50926560), (5, 40741248), (6, 33951040), (8, 25463280), (10, 20370624), (12, 16975520), (15, 13580416), (16, 12731640), (17, 11982720), (20, 10185312), (24, 8487760), (30, 6790208), (32, 6365820), (34, 5991360), (40, 5092656), (48, 4243880), (51, 3994240), (60, 3395104), (64, 3182910), (68, 2995680), (79, 2578560), (80, 2546328), (85, 2396544), (96, 2121940), (102, 1997120), (120, 1697552), (128, 1591455), (136, 1497840), (158, 1289280), (160, 1273164), (170, 1198272), (192, 1060970), (204, 998560), (237, 859520), (240, 848776), (255, 798848), (272, 748920), (316, 644640), (320, 636582), (340, 599136), (384, 530485), (395, 515712), (408, 499280), (474, 429760), (480, 424388), (510, 399424), (544, 374460), (632, 322320), (640, 318291), (680, 299568), (790, 257856), (816, 249640), (948, 214880), (960, 212194), (1020, 199712), (1088, 187230), (1185, 171904), (1264, 161160), (1343, 151680), (1360, 149784), (1580, 128928), (1632, 124820), (1896, 107440), (1920, 106097), (2040, 99856), (2176, 93615), (2370, 85952), (2528, 80580), (2686, 75840), (2720, 74892), (3160, 64464), (3264, 62410), (3792, 53720), (4029, 50560), (4080, 49928), (4740, 42976), (5056, 40290), (5372, 37920), (5440, 37446), (6241, 32640), (6320, 32232), (6528, 31205), (6715, 30336), (7584, 26860), (8058, 25280), (8160, 24964), (9480, 21488), (10112, 20145), (10744, 18960), (10880, 18723), (12482, 16320), (12640, 16116), (13430, 15168)]